Situations differ but you may not be able to refinish your hardwood floor more than 10 times.
Preparing house for floor sanding.
Add about 10 to that number to account for any possible mistakes and warped boards.
Multiply length times width of the room.
There will be lots of fine dust no matter how well an area is sealed off.
Reasons to leave include.
If i ve removed all of the dirt and grime with the coarse paper why do i have to bother sanding it again with finer paper.
Do this not just by closing the doors but by covering the doorway with plastic sheets secured with painter s tape.
There are few things to bear in mind when preparing for wood floor restoration which you might want to sort just before it s time for the works to begin.
Flooring experts estimate that hardwood floors can be sanded for refinishing up to 10 times depending on the thoroughness of the sanding and the level of wear and tear on the floor.
You ll need to know how to level a floor.
With time and due to a number of factors mainly due to high traffic heavy footfall everyday use etc.
If you have a vinyl floor you may be able to install your flooring directly on top of it.
Seal off rooms that will not be sanded.
Start sanding the floor with some really coarse sandpaper we started with 24 grit paper.
If your wood floor refinishing or installation job is extensive and you want it done in one job it might be best to stay elsewhere until the project s done.
But you may want to supplement their dust control efforts.
Thoroughly vacuum the existing floor and use a long floor leveler and tape measure to ensure the subfloor is level within 3 16 inch for every 10 feet.
Determine how much flooring and materials will be needed.
Furniture will have to be moved from room to room or out of the house entirely.
After removing most of the old layers of varnish stain and grime you can move on the less coarse paper.
Remove any carpet or other flooring.
Just sand any high spots and fill the low spots with leveling compound.
Clearing the areas of furniture all areas that will be sanded should be clear of furniture and anything that may easily collect dust e g.
Most wood floor installers will take basic preparations to contain the dust.
Arrange the plywood on the floor so the joints of this layer do not align with the subfloor joints below.